49417

Properties

Appears in sequences

• Numbers k that divide the (left) concatenation of all numbers <= k written in base 4 (most significant digit on left).at n=11A029473
• Primes p such that the concatenation of p and 29 is a square number: "p 29" = N = m^2.at n=28A168545
• Hilbert series of combinatorial Hopf algebra H(Heap_1).at n=8A247637
• Prime numbersat n=5078